Originally Posted by Tennisplayer8
I have a crank machine and sometimes it doesn't release in the same place. Also when I am playing with a racquet I have strung I can tell that it is over tensioned.
Because each length of string is about the the same length the lockout should occur in about the same place. I am not so sure thatis you though I would check the tension on the lockout you should be able to do it over and over again with the same string. It will be stretched out but that does not matter the tension at lockout should be the same every time.